Swing seat



FIG. 1 is a front view of a swing seat showing my new design;

FIG. 2 is a side view thereof;

FIG. 3 is a perspective view thereof;

FIG. 4 is a top view thereof; and,

FIG. 5 is a bottom view thereof.

Any broken line showing of connecting components is for the purpose ofillustrating environmental structure and forms no part of the claimeddesign.

CLAIM The ornamental design for a swing seat, as shown and described.